fe6567d5fd
This region is exported at /machine/smram. It is "empty" if SMRAME=0 and points to SMRAM if SMRAME=1. The CPU will enable/disable it as it enters or exits SMRAM. While touching nearby code, the existing memory region setup was slightly inconsistent. The smram_region is *disabled* in order to open SMRAM (because the smram_region shows the low VRAM instead of the RAM at 0xa0000). Because SMRAM is closed at startup, the smram_region must be enabled when creating the i440fx or q35 devices. Acked-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> |
||
|---|---|---|
| .. | ||
| Makefile.objs | ||
| apb.c | ||
| bonito.c | ||
| gpex.c | ||
| grackle.c | ||
| pam.c | ||
| piix.c | ||
| ppce500.c | ||
| prep.c | ||
| q35.c | ||
| uninorth.c | ||
| versatile.c | ||